/**
 *  Copyright (c) 1997-2013, www.tinygroup.org (luo_guo@icloud.com).
 *
 *  Licensed under the GPL, Version 3.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *       http://www.gnu.org/licenses/gpl.html
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package org.tinygroup.springutil;

import java.io.IOException;
import java.util.Map;
import java.util.Properties;

import org.springframework.beans.factory.config.PropertyPlaceholderConfigurer;
import org.tinygroup.config.util.ConfigurationUtil;

public class ApplicationPropertyResourceConfigurer extends
		PropertyPlaceholderConfigurer {

	@Override
	protected Properties mergeProperties() throws IOException {
		Properties properties = new Properties();
		Map<String,String> configMap = ConfigurationUtil.getConfigurationManager().getConfiguration();
		if (configMap != null) {
			for (String key : configMap.keySet()) {
				String value = configMap.get(key);
				properties.put(key, value);
			}
		}
		return properties;

	}

}
